Oct 26 23:55:26.928 INFO checking naokiri/sandbox against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 23:55:26.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 26 23:55:27.311 INFO blam! 25eab8c152d9147f5ef3584dc7680f4ac72761b7140753fad829d137e3ab8e7c
Oct 26 23:55:27.322 INFO running `"docker" "start" "-a" "25eab8c152d9147f5ef3584dc7680f4ac72761b7140753fad829d137e3ab8e7c"`
Oct 26 23:55:28.468 INFO kablam! usermod: no changes
Oct 26 23:55:28.631 INFO kablam!    Compiling stdweb-internal-runtime v0.1.0
Oct 26 23:55:28.631 INFO kablam!     Checking discard v1.0.4
Oct 26 23:55:28.631 INFO kablam!     Checking serde_json v1.0.31
Oct 26 23:55:28.631 INFO kablam!    Compiling syn v0.14.9
Oct 26 23:55:47.731 INFO kablam!    Compiling stdweb-derive v0.5.0
Oct 26 23:55:52.491 INFO kablam!     Checking stdweb v0.4.9
Oct 26 23:56:08.579 INFO kablam!     Checking sandbox v0.1.0 (/source)
Oct 26 23:56:09.471 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 40.97s
Oct 26 23:56:09.479 INFO kablam! su: No module specific data is present
Oct 26 23:56:10.136 INFO running `"docker" "rm" "-f" "25eab8c152d9147f5ef3584dc7680f4ac72761b7140753fad829d137e3ab8e7c"`
Oct 26 23:56:10.375 INFO blam! 25eab8c152d9147f5ef3584dc7680f4ac72761b7140753fad829d137e3ab8e7c